148380360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1527

約数の個数: 128

約数和(自身を含む): 477377280

約数和(自身を除く): 328996920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1380, 1453, 1480, 1702, 2220, 2553, 2760, 2906, 3404, 4255, 4359, 4440, 5106, 5812, 6808, 7265, 8510, 8718, 10212, 11624, 12765, 14530, 17020, 17436, 20424, 21795, 25530, 29060, 33419, 34040, 34872, 43590, 51060, 53761, 58120, 66838, 87180, 100257, 102120, 107522, 133676, 161283, 167095, 174360, 200514, 215044, 267352, 268805, 322566, 334190, 401028, 430088, 501285, 537610, 645132, 668380, 802056, 806415, 1002570, 1075220, 1236503, 1290264, 1336760, 1612830, 2005140, 2150440, 2473006, 3225660, 3709509, 4010280, 4946012, 6182515, 6451320, 7419018, 9892024, 12365030, 14838036, 18547545, 24730060, 29676072, 37095090, 49460120, 74190180, 148380360]

約数ペア:

[(1, 148380360), (2, 74190180), (3, 49460120), (4, 37095090), (5, 29676072), (6, 24730060), (8, 18547545), (10, 14838036), (12, 12365030), (15, 9892024), (20, 7419018), (23, 6451320), (24, 6182515), (30, 4946012), (37, 4010280), (40, 3709509), (46, 3225660), (60, 2473006), (69, 2150440), (74, 2005140), (92, 1612830), (111, 1336760), (115, 1290264), (120, 1236503), (138, 1075220), (148, 1002570), (184, 806415), (185, 802056), (222, 668380), (230, 645132), (276, 537610), (296, 501285), (345, 430088), (370, 401028), (444, 334190), (460, 322566), (552, 268805), (555, 267352), (690, 215044), (740, 200514), (851, 174360), (888, 167095), (920, 161283), (1110, 133676), (1380, 107522), (1453, 102120), (1480, 100257), (1702, 87180), (2220, 66838), (2553, 58120), (2760, 53761), (2906, 51060), (3404, 43590), (4255, 34872), (4359, 34040), (4440, 33419), (5106, 29060), (5812, 25530), (6808, 21795), (7265, 20424), (8510, 17436), (8718, 17020), (10212, 14530), (11624, 12765)]